Possibly one of the best inventions since sliced bread, these muffin cups eliminate the need for paper liners and greasy muffin bottoms alike. Heat resistant and non-stick, these baking cups can be placed in a muffin tin or straight on a baking sheet and then popped into the oven. The cups have a convenient fill line marker, so you can ensure consistent bakes and clean lines. The handy tabs makes it easy to remove the cups from the muffin tin, and the silicone is super easy to clean.